+(TargetKeyboard*) unstringifyImpl: (NSArray*) comps {
NSParameterAssert([comps count] == 3);
TargetKeyboard* target = [[TargetKeyboard alloc] init];
+(TargetKeyboard*) unstringifyImpl: (NSArray*) comps {
NSParameterAssert([comps count] == 3);
TargetKeyboard* target = [[TargetKeyboard alloc] init];